
Sketch rooftops on satellite imagery. Pick from a curated catalog of panels, batteries, inverters, generators, and wind turbines. Pull real utility tariffs and build your load profile with NREL tools. Then watch a year of dispatch unfold, hour by hour.

Solar first. Then battery. Then grid or generator. Inverter clipping and round-trip efficiency are baked in — not approximated.
Draw roofs on Mapbox. We compute m², azimuth, tilt, and panel count.
Site-specific irradiance with shading, tilt, and azimuth honored.
Solar → battery → grid/gen, with inverter caps and efficiency.
TOU and tiered rates drive real monthly and yearly cost.
Capex by category, $/W, payback — without marketing math.
Versioned projects. Tweak roofs, swap panels, re-run in seconds.